Inner casing of spray holster



FIG. 1 is a top plan view of an inner casing of spray holster embodying our new design;

FIG. 2 is a bottom plan view of the inner casing of spray holster;

FIG. 3 is a side view of the inner casing of spray holster;

FIG. 4 is a side view of the other side of the inner casing of spray holster; and,

FIG. 5 is a front perspective view of the inner casing of spray holster. 

The ornamental design for an inner casing of spray holster, as shown and described. 